Home / 9,400.61-14,101.06-4,469.25

Finding the Fourth Proportional to 9,400.61, 14,101.06 and 4,469.25

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Solution

The fourth proportional to 9,400.61, 14,101.06 and 4,469.25 is: 6,703.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400.61 : 14,101.06 = 4,469.25 : x
  2. Step 2: Convert to fraction form
    9,400.61/14,101.06 = 4,469.25/x
  3. Step 3: Cross multiply
    9,400.61x = 14,101.06 × 4,469.25
  4. Step 4: Simplify right side
    9,400.61x = 63,021,185.40
  5. Step 5: Solve for x
    x = 63,021,185.40/9,400.61
  6. Step 6: Final answer
    x = 6,703.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.